From patchwork Mon Sep 13 19:16:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Thiery X-Patchwork-Id: 509892 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD11EC433EF for ; Mon, 13 Sep 2021 19:16:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A5F7A60E08 for ; Mon, 13 Sep 2021 19:16:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241307AbhIMTR5 (ORCPT ); Mon, 13 Sep 2021 15:17:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241298AbhIMTR4 (ORCPT ); Mon, 13 Sep 2021 15:17:56 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B668C061574; Mon, 13 Sep 2021 12:16:40 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id l18-20020a05600c4f1200b002f8cf606262so170128wmq.1; Mon, 13 Sep 2021 12:16:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=FGP6w5BoosLgxABsa+U9w08nzy5En7qL5PIYU2nb6Sw=; b=GpLYqyFUjPuKNFrS2251Cs8CYSxV4lXggSaOUMLxhUa5Oa4iKnBIqR79l2agVpqHbg Wz1bqcTXb1seNxt/nNIcfo15U6685U8SFY0xo5fchoggQJ6qqNBeESp0w3qwVUbRrbch x0tm35bAvsw+aFq+BAcSVOSg3DK0IKGoHO3HftW/3LX1Hl1199YBuQYAZ46shS+uX1gC 334VE7XZi/DA6vpGe7HV5HJF9L838b+NrXJHAZER0ZCyar7NKXP091EFfoBmxZGZsvHO kG/Oky5xNdsTjS22aOmxTx6XYL4MNM/LYmHIknjRtBwrhJEdpsju44e+bVPtMPDaKyJT yr5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=FGP6w5BoosLgxABsa+U9w08nzy5En7qL5PIYU2nb6Sw=; b=jz2vL8Ds/dgUxNY2I94ndGiyAUUkcNmOUQltP5/20eG/i/MMUGxmxwR9IWmATwDmrK 0B7CkVm7ojS+tUyf7PHQGAyB3wv80JbXDSjgLQF+Z6UuzeyZ7vgUXhDPGiPgCuMHM5oM TZepbI4aJZ6AF04TYU/BDCvYdX1uMZXSyYZuB3zEmQrRmBzJBKaiM6nrDlmzYKr+JGhm IJlK+pg9csVEvzrtwb1ogkqYmGTRmEONcdUxLNYEQKGPYhcf0dBjaQhQiij43LUL56zw 1KeIN6p7TfeV9BSH8PgXTFNVlvllmLSWw3diNZ6rFqd42w1UfvRoxhaEQ4ipNKzwQpzw 0TqQ== X-Gm-Message-State: AOAM530OCKYmk/QXTfbT6lSxFMpNgjsRT5MFLIwh0V/AuzOjJiyTh0NS JEiMvHEwEdElFPJAY5jgO6qhiPrL7sZ1jG4D X-Google-Smtp-Source: ABdhPJyJhbJXM0giaX6MfKzr6rE+lubAlnSraxoR2w1tNAQWyor9Q8GUgHX16RqOr11wX2Ii5KNQSw== X-Received: by 2002:a1c:7d0f:: with SMTP id y15mr12207180wmc.41.1631560598628; Mon, 13 Sep 2021 12:16:38 -0700 (PDT) Received: from t450s.fritz.box (ip5f5bdc1b.dynamic.kabel-deutschland.de. [95.91.220.27]) by smtp.gmail.com with ESMTPSA id f3sm7465059wmj.28.2021.09.13.12.16.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Sep 2021 12:16:38 -0700 (PDT) From: Heiko Thiery To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski , Michael Walle , Joakim Zhang , Shengjiu Wang , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Heiko Thiery Subject: [PATCH] arm64: dts: imx8mq-kontron-pitx-imx8m: remove vqmmc-supply node Date: Mon, 13 Sep 2021 21:16:27 +0200 Message-Id: <20210913191626.12726-1-heiko.thiery@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The sw4 output (V_1V8_S0 voltage) from the PMIC is also used as supply for the eMMC. This voltage can not be changed and is not allowed to switched off. So we do not want to provide this regulator to the SDHC driver to control this voltage. Signed-off-by: Heiko Thiery --- arch/arm64/boot/dts/freescale/imx8mq-kontron-pitx-imx8m.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-kontron-pitx-imx8m.dts b/arch/arm64/boot/dts/freescale/imx8mq-kontron-pitx-imx8m.dts index f593e4ff62e1..436d98135ba9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-kontron-pitx-imx8m.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-kontron-pitx-imx8m.dts @@ -348,7 +348,6 @@ pinctrl-0 = <&pinctrl_usdhc1>; pinctrl-1 = <&pinctrl_usdhc1_100mhz>; pinctrl-2 = <&pinctrl_usdhc1_200mhz>; - vqmmc-supply = <&sw4_reg>; bus-width = <8>; non-removable; no-sd;